56231428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3187}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 107652384

約数和(自身を除く): 51420956

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 3187, 4411, 6374, 8822, 12748, 17644, 35057, 70114, 140228, 1277987, 2555974, 5111948, 14057857, 28115714, 56231428]

約数ペア:

[(1, 56231428), (2, 28115714), (4, 14057857), (11, 5111948), (22, 2555974), (44, 1277987), (401, 140228), (802, 70114), (1604, 35057), (3187, 17644), (4411, 12748), (6374, 8822)]